Null is not case-sensitive. Also, while you will see "null" in the activity log (e.g., ACTIVITY TYPE: Change Data Value; DETAIL: Changed xxx field from [null] to new value), you shouldn't see null in any fields (unless it's part of a larger string - where, in that case, the field isn't null.

Null is not case-sensitive. Also, while you will see "null" in the activity log (e.g., ACTIVITY TYPE: Change Data Value; DETAIL: Changed xxx field from [null] to new value), you shouldn't see null in any fields (unless it's part of a larger string - where, in that case, the field isn't null.

I didn't think Null was case-sensitive, but then I saw some product docs talking about NULL. But thank you for the confirmation, Dan!

I guess I just have to figure out why, in SFDC, some leads are updating the field to Null while some are just empty. That's the strange part I'm trying to figure out. Because, I had the same understanding that Null would just update as an empty field. But then there's leads that say otherwise...